How did everyone do on their preop 6 month diet? I am currently a 41 BMI, my surgeons office said that I can lose any amount before surgery and still be approved. I am losing weight and following directions, but worried my insurance will say I'm now below a 40 BMI and deny me. grrrr.. I hate the worry with the insurance approval process. I started the 6 month diet in april, and just met with the new surgeon a few weeks ago. Anyone else go through this?